Are people getting heater tops and rash guards confused here? Seems like it. Rash guards are really only used to keep from getting pit or neck rashes from your wetsuit or in a. Only time I used one with trunks is summer or in Hawaii because of sand sticking to the wax would chew up my stomach and chest. For protection from the sun makes sense though too.
Last edited by bkoz; 06-11-2010 at 2:43 PM.